Technical product documentation (TPD) - Presentation of dimensions and tolerances - Part 1: General principles (ISO 129-1:2018 + Amd 1:2020); German version EN ISO 129-1:2019 + A1:2021
German title
Technische Produktdokumentation (TPD) - Angabe von Maßen und Toleranzen - Teil 1: Grundlagen (ISO 129-1:2018 + Amd 1:2020); Deutsche Fassung EN ISO 129-1:2019 + A1:2021
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